<?php
class AdminController extends Controller
{
	public $defaultAction = 'admin';
	
	public $backend_left_menu = "_menu";
	public $backend_left_menu_datas = array('list'	=>	array());
	public $pageTitle="Manage products";
	
	private $_model;

	public $layout='//layouts/main';      
  
	public function init()
	{
		Yii::app()->theme = 'backend';
		parent::init();
	}
	/**
	 * @return array action filters
	 */
	public function filters()
	{
		return CMap::mergeArray(parent::filters(),array(
			'accessControl', // perform access control for CRUD operations
		));
	}
	
	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules()
	{
		return array(
			array(
				'allow', // allow admin user to perform 'admin' and 'delete' actions
				'actions'=>array('admin','delete','create','update','view','dashboard', 'createSeeker', 'createEmployer'),
				'users'=>UserModule::getAdmins(),
			),
			array('deny',  // deny all users
				'users'=>array('*'),
			),
		);
	}
	
	/**
	 * Manages all models.
	 */
	public function actionDashboard()
	{	
		$this->backend_left_menu = false;
		$this->pageTitle = "Dashboard page";
		$this->render('dashboard');
	}
	
	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$criteria= new CDbCriteria(); 
		if(isset($_GET['memberType'])) {
			$criteria->together = true;
			$criteria->condition = '"roles"."itemname" = "'.$_GET['memberType'].'"';
			//$criteria->condition = '"country"."name" = "'.$_GET['memberType'].'"';
			$criteria->with = array('roles', 'country');
		}
		$dataProvider=new CActiveDataProvider('User', array(
			'criteria' => $criteria,
			'pagination'=>array(
				'pageSize'=>Yii::app()->controller->module->user_page_size,
			),
		));
		$model = new User('search');
		$this->render('index',array(
			'dataProvider'=>$dataProvider,
			'model'	=>	$model
		));
	}


	/**
	 * Displays a particular model.
	 */
	public function actionView()
	{
		$this->pageTitle = "View an user";
		$model = $this->loadModel();
		$this->render('view',array(
			'model'=>$model,
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model=new User;
		$profile=new Profile;
		if(isset($_POST['User']))
		{
			$model->attributes=$_POST['User'];
			$model->activkey=Yii::app()->controller->module->encrypting(microtime().$model->password);
			$model->createtime=time();
			$model->lastvisit=time();
			$model->superuser=0;
			$profile->attributes=$_POST['Profile'];
			$profile->user_id=0;
			if($model->validate()&&$profile->validate()) {
				$model->password=Yii::app()->controller->module->encrypting($model->password);
				if($model->save()) {
					$profile->user_id=$model->id;
					$profile->save();
					Rights::assign($_POST['User']['roles'], $model->id);
				}
				$this->redirect(array('view','id'=>$model->id));
			} else $profile->validate();
		}

		$this->pageTitle = "Create an user";
		$this->render('create',array(
			'model'=>$model,
			'profile'=>$profile,
		));
	}
	
	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionUpdate()
	{
		$model=$this->loadModel();
		$profile=$model->profile;
		if(isset($_POST['User']))
		{
			$model->attributes=$_POST['User'];
			$model->country_id = $_POST['User']['country_id'];
			$profile->attributes=$_POST['Profile'];
			if($model->validate()&&$profile->validate()) {
				$old_password = User::model()->notsafe()->findByPk($model->id);
				if ($old_password->password!=$model->password) {
					$model->password=Yii::app()->controller->module->encrypting($model->password);
					$model->activkey=Yii::app()->controller->module->encrypting(microtime().$model->password);
				}
				$model->save();
				$profile->save();
				$this->redirect(array('view','id'=>$model->id));
			} else $profile->validate();
		}

		$this->pageTitle = "Update an user";
		$this->render('update',array(
			'model'=>$model,
			'profile'=>$profile,
		));
	}


	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'index' page.
	 */
	public function actionDelete()
	{
		if(Yii::app()->request->isPostRequest)
		{
			// we only allow deletion via POST request
			$model = $this->loadModel();
			$profile = Profile::model()->findByPk($model->id);
			$profile->delete();
			$model->delete();
			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			if(!isset($_POST['ajax']))
				$this->redirect(array('/user/admin'));
		}
		else
			throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 */
	public function loadModel()
	{
		if($this->_model===null)
		{
			if(isset($_GET['id']))
				$this->_model=User::model()->notsafe()->findbyPk($_GET['id']);
			if($this->_model===null)
				throw new CHttpException(404,'The requested page does not exist.');
		}
		return $this->_model;
	}
	
}